Radon is a gas that you cannot smell, taste or see. Radon forms naturally when uranium, thorium, or radium, (radioactive metals) breaks down in rocks, soil and groundwater. People can be exposed to radon primarily from breathing radon in air that comes through cracks and gaps in buildings and homes.
Rating Newest Oldest. Best Answer: Yes his name is Oz. Yes he is a doctor. No he is not an info-mercial salesman. Dr. Mehmet Oz Dr. Oz is vice-chair and professor of surgery at Columbia University. He directs the Cardiovascular Institute and Complementary Medicine Program at NewYorkâPresbyterian Hospital.
Most of the main actors in The Wizard of Oz played two roles: A Kansas character and his or her Oz counterpart. This meant Ray Bolger (Scarecrow), Jack Haley (Tin Man), and Bert Lahr (Cowardly Lion) doubled as farmhands, and Margaret Hamilton got wicked in both Kansas (Miss Gulch) and Oz (the Witch).